BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 112 52.3%
2 United States 30 14%
3 Taiwan 13 6.1%
4 Germany 12 5.6%
5 Hong Kong 10 4.7%
6 Ireland 8 3.7%
7 Malaysia 8 3.7%
8 Japan 4 1.9%
9 Russia 3 1.4%
10 Singapore 2 0.9%
11 Switzerland 2 0.9%
12 Korea, Republic of 2 0.9%
13 Australia 2 0.9%
14 Canada 1 0.5%
15 Denmark 1 0.5%
16 India 1 0.5%
17 United Kingdom 1 0.5%
18 Sweden 1 0.5%
19 Philippines 1 0.5%